using System.Threading;

//
// * Copyright (c) 2002-2009 "Neo Technology,"
// *     Network Engine for Objects in Lund AB [http://neotechnology.com]
// *
// * This file is part of Neo4j.
// * 
// * Neo4j is free software: you can redistribute it and/or modify
// * it under the terms of the GNU Affero General Public License as
// * published by the Free Software Foundation, either version 3 of the
// * License, or (at your option) any later version.
// * 
// * This program is distributed in the hope that it will be useful,
// * but WITHOUT ANY WARRANTY; without even the implied warranty of
// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// * GNU Affero General Public License for more details.
// * 
// * You should have received a copy of the GNU Affero General Public License
// * along with this program. If not, see <http://www.gnu.org/licenses/>.
// 
namespace org.neo4j.kernel.impl.event
{

///
/// <summary> * <CODE>EventData</CODE> encapsulates data that is passed to the pro-active
/// * and re-active event listeners receiving the event. </summary>
/// 
	public class EventData
	{
		private readonly object data;
		private Thread originatingThread = null;

///    
///     <summary> * Sets the data to encapsulate.
///     *  </summary>
///     * <param name="data">
///     *            the event data </param>
///     
		public EventData(object data)
		{
			this.data = data;
		}

///    
///     <summary> * Sets the thread that originated this event. </summary>
///     * <param name="originatingThread">
///     *            the thread that originated this event </param>
///     
		internal virtual void setOriginatingThread(Thread originatingThread)
		{
			this.originatingThread = originatingThread;
		}

///    
///     <summary> * Returns the encapsulated data.
///     *  </summary>
///     * <returns> the event data </returns>
///     
		public virtual object getData()
		{
			return data;
		}

///    
///     <summary> * Gets the thread that originated this event. </summary>
///     * <returns> the thread that originated this event </returns>
///     
		public virtual Thread getOriginatingThread()
		{
			return this.originatingThread;
		}
	}
}